How Could 3D Printing Change the World?

If you thought printing would forever be confined to two-dimensional, flat surfaces like paper and postcards, think again. The world of printing has exploded in recent years with the emergence of advanced 3D printers that can take any ordinary project quite literally to the next level. This technology utilizes plastic and metals to turn computer-created visions into reality. So how exactly does it work? Watch these videos to learn more about the fascinating ways the world of 3D printing is changing life as we know it.